The DNR-312L mydlink One-bay standalone NVR is a standalone storage device that can record video from up to four network cameras to its dedicated HDD storage,without requiring users to turn on their PC. Empowered by mydlink technology, the DNR-312L supports real-time remote monitoring and playback via a web browser using the mydlink website or the NVR's web GUI. The DNR-312L has the ability to continue recording live while a user is viewing or searching footage at the same time. With complete video management, the DNR-312L's display and playback ability make it a convenient and effective video recorder